Home / 27,804.93-41,712.84-10,274.91

Finding the Fourth Proportional to 27,804.93, 41,712.84 and 10,274.91

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Solution

The fourth proportional to 27,804.93, 41,712.84 and 10,274.91 is: 15,414.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,804.93 : 41,712.84 = 10,274.91 : x
  2. Step 2: Convert to fraction form
    27,804.93/41,712.84 = 10,274.91/x
  3. Step 3: Cross multiply
    27,804.93x = 41,712.84 × 10,274.91
  4. Step 4: Simplify right side
    27,804.93x = 428,595,676.84
  5. Step 5: Solve for x
    x = 428,595,676.84/27,804.93
  6. Step 6: Final answer
    x = 15,414.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.